27040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2$

素因数の和:41

約数の個数: 36

約数和(自身を含む): 69174

約数和(自身を除く): 42134

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 2080, 2704, 3380, 5408, 6760, 13520, 27040]

約数ペア:

[(1, 27040), (2, 13520), (4, 6760), (5, 5408), (8, 3380), (10, 2704), (13, 2080), (16, 1690), (20, 1352), (26, 1040), (32, 845), (40, 676), (52, 520), (65, 416), (80, 338), (104, 260), (130, 208), (160, 169)]